| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.86 | 12.293% | $146.9466 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $116.57 | 5.448% | $122.9207 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $228.26 | 12.370% | $256.4958 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $202.89 | 12.131% | $227.5026 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $111.50 | 11.246% | $124.0393 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $209.66 | 10.465% | $231.6009 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $193.39 | 6.341% | $205.6529 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $1,193.13 | $1,315.1588 | $1,315.16 | $1,315.15 | $1,315.10 | |